Community Learn Tools Library Leisure

English

Home > Backend Development > PHP Tutorial > PHP method to return all words in a string, PHP returns string words_PHP tutorial

PHP method to return all words in a string, PHP returns string words_PHP tutorial

WBOY

Release： 2016-07-13 10:04:28

Original

846 people have browsed it

php method to return all words in a string, php to return string words

The example in this article describes the method of php to return all words in a string. Share it with everyone for your reference. The specific analysis is as follows:

This code returns all words in the string, removing duplicate elements when $distinct=true. The code is as follows:

<&#63;php
function split_en_str($str,$distinct=true) {
preg_match_all('/([a-zA-Z]+)/',$str,$match);
    if ($distinct == true) {
$match[1] = array_unique($match[1]);
    }
sort($match[1]);
    return $match[1];
}
&#63;>

Copy after login

I hope this article will be helpful to everyone’s PHP programming design.

Related labels：

php word string

source：php.cn

Previous article：PHP uses regular expressions to remember data and read xml, regular expression xml_PHP tutorial Next article：PHP method to return all words in a string_PHP tutorial

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Latest Articles by Author